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PHP array: count or sizeof?
...function might be very minimally slower, but admited that i really have no idea by prefacing it with the word "perhaps." Sorry if that offended you. Maybe next time i'll use the word "infinitesimal."
– Andy Groff
Oct 20 '10 at 3:10
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How to detect first time app launch on an iPhone
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Another idea for Xcode 7 and Swift 2.0 is to use extensions
extension NSUserDefaults {
func isFirstLaunch() -> Bool {
if !NSUserDefaults.standardUserDefaults().boolForKey("HasAtLeastLaunchedOnce") {
NSUser...
Can I use require(“path”).join to safely concatenate urls?
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Good idea, but what if the first argument already have a slash at the end? eg.: ["posts/", "2013"].join("/")?
– Renato Gama
Apr 30 '13 at 13:57
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Change Twitter Bootstrap Tooltip content on click
... Couldn't find documentation on 'fixTitle', so I guess not a good idea to use this!? ...
– user2846569
Feb 23 '15 at 14:58
18
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Open a link in browser with java button? [duplicate]
...tions, the ProcessBuilder call would not work. But it does work. I have no idea why desktop.browse(uri) doesn't work, but I have seen that it doesn't work for a lot of people. I was guessing maybe it's a Netbeans issue, but I don't know.
– MountainX
Feb 19 '14 ...
java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState
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the weak reference idea is indeed a very smart one, this would allow the object be easily garbage collected when necessary. thumbs up samo!
– Jimmy Ilenloa
Feb 18 '14 at 14:49
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Inline comments for Bash?
...many of the cases where it does matter, it would probably have been a good idea to use a faster language than Bash in the first place.
– leftaroundabout
Jan 19 '16 at 11:37
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Create array of all integers between two numbers, inclusive, in Javascript/jQuery [duplicate]
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These are great ideas... but I would try and make your code more easily readable for others with proper indenting, word spacing, and line returns..
– Blaine Kasten
Sep 24 '13 at 16:33
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Best way to check if UITableViewCell is completely visible
...eight = 0? although on UI they are not all 0s, I am using auto layout, any ideas?
– RainCast
Apr 18 '16 at 21:20
7
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ModelState.IsValid == false, why?
...possibility of using breakpoints for such easy debugging steps (getting an idea what the problem is as in your case). Just place them just in front / at the place where you check ModelState.isValid and hover over the ModelState. Now you can easily browse through all the values inside and see what er...